Search a number
-
+
34280993168 = 242142562073
BaseRepresentation
bin11111111011010011…
…100111000110010000
310021111002201212222122
4133323103213012100
51030201413240133
623425400353412
72322341430332
oct377323470620
9107432655878
1034280993168
11135a17aa614
126788775868
13330428b256
141932c25452
15d598a6498
hex7fb4e7190

34280993168 has 10 divisors (see below), whose sum is σ = 66419424294. Its totient is φ = 17140496576.

The previous prime is 34280993113. The next prime is 34280993179. The reversal of 34280993168 is 86139908243.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 28186380544 + 6094612624 = 167888^2 + 78068^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1071281021 + ... + 1071281052.

Almost surely, 234280993168 is an apocalyptic number.

It is an amenable number.

34280993168 is a deficient number, since it is larger than the sum of its proper divisors (32138431126).

34280993168 is a wasteful number, since it uses less digits than its factorization.

34280993168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2142562081 (or 2142562075 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 53.

The spelling of 34280993168 in words is "thirty-four billion, two hundred eighty million, nine hundred ninety-three thousand, one hundred sixty-eight".

Divisors: 1 2 4 8 16 2142562073 4285124146 8570248292 17140496584 34280993168